I need to get the url of the webpage the webbrowser is navigating to, but since the code executes faster than the webbrowser navigates to the webpage, it gets the url of the last page. I cant use DocumentComplete Event because i have a tabbed browser,
and i cant write events because im creating tabs(with webbrowsers) at run-time. So how would i check to see if the webbrowser has loaded a document?
How do i do that ? I want to wait until the webbrowser has loaded the document and then add the document text to a textbox... How do I do that ?
View 1 RepliesI'm trying to login to a website wait for the page to finish loading then navigate to a page in this website.
Here is what I came up so far
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
WebBrowser1.Document.GetElementById("nickname").SetAttribute("value", "user")H
[Code] ......
How to use the documentcompleted?
How can I wait till webbrowser loaded the page? I tried:
webbrowser1.navigate(url)
msgbox("done")
I have been tasked to do a project, and have been given a list of links from the client - what the Project needs to do is:1 - open google with a specific search phrase - no problem2 - look on that page for any links containing any member of the list of links, if found, invalidate the entry in the list, and auto-click the link, then go back3 - repeat for any other "finds" on that page4 - when done, auto-click on "Next" (no problem) and go back to step 2For now, I am not even attempting to auto-click the found link and go back, I am just listing all found links in a TextBox. The problem I am having is waiting for the next pages to load before looking for a match in the list of links. I tried using webBrowser.DocumentCompletedto set a Boolean - I tried testing WebBrowserReadyState in the DocumentCompleted event ar the code below gives the best results but it is inconsistent, meaning it completely misses some pages that I know have links on them that match.
View 6 Repliesi need to pause/ wait the bellow VB program between the arorasTEMP.bat and the "Label2.Text = "Appending for AutoCAD version A..." as it happens the bat is appending before its temp copy is made
Dim RetBat1
RetBat1 = Shell("C:VTSarorasTEMP.bat", 1)
Label2.Text = "Appending for AutoCAD version A..."
[code]....
I been trying to do loop until and while and even waitforexit nothing works as far as I did not really good with loops.[code]
View 7 RepliesI've made a gui for a cmd line program and I need to wait for the cmd line program to finish running before continuing.nd I have some code that starts the cmd line program and then calls a subroutine when it's finished running. But this method won't work since now I'm trying to run the cmd line program in a loop.Edit:Is there a way to just have the runtsmod subroutine (shown below) wait until the cmd line program is finished, instead of relying upon a subroutine starting when the cmd lineprogram finishes. This would simplify things greatly being able to call the sub tha starts the cmd line program and having it finish when the cmd line program is done.
Sub runtsmod()
'If the tsmod program exists in the directory the GUI is run from it is ran
Dim tsmod As String = Application.StartupPath & " smod_GUI.exe"
[code].....
I'm downloading a file asynchronously so that it doesn't stall the UI. I'm using a very basic WebClient and calling .DownloadFileAsync.The file I'm downloading is required for additional tasks after it has been downloaded. The issue that I'm running into is that, since the file is being downloaded on another thread, execution on the main thread continues while the file hasn't finished downloading.Is there any way to pause execution while the file is being downloaded? Or is there a better method?
View 3 RepliesOk i want the browser to so something like this:
VB Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) WebBrowser1.Document.GetElementById("Login").SetAttribute("Value",TextBox1.Text) WebBrowser1.Document.GetElementById("pass").SetAttribute("Value",TextBox2.Text) WebBrowser1.Document.GetElementById("login).InvokeMember("click") 'now the problem is that the following statments finishes up before the preceding statment
[Code]...
I am using the FilesystemWatcher to look for files in a Directory, it does not matter what the file is. After a file appears it starts my ftp process and I end up with a bunch of 0 byte files because it processed before all the files arrived.
I would like to WaitFor... (Files_Created) to finish but dont seem to have the right syntax to get this to work properly. I have working code up until it loops. As you can see I have tried various processes to get it to work... mostly commented out. I also have imported just about everything trying to get this to work. Please ask away.
Imports System Imports System.IO.File Imports System.IO Imports System.Threading Imports System.Collections Imports System.Collections.Specialized Imports System.Diagnostics Public Class FileSystemMonitor Public Shared Sub Main() Dim fsw As New FileSystemWatcher() ' create an object of FileSystemWatcher ' set properties of FileSystemWatcher object
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While navigating to a series of sites at one site the WebBrowser control's DocumentCompleted EVENT is tripped and no other recorded Browser events occur after that. When this happens the hour glass cursor indicates the browser is waiting. From this point it take 120 to 250 seconds of wall clock time before the browser resumes. I am looking for a way to force an abnormal termination without destroying the control. I have tried "Stop", "nav to about:blank" repeatedly without success. How can I force an abnormal termination when the Cntrl is in a wait state?
Consider the following: The last known Browser event to be tripped is a Document Complete event; nothing else occurs after this. When this transpires the Cntrl is waiting.
1:50:657: ============================= ENTER WebBrowser1_DocumentCompleted EVENT ========================================
31:50:657: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^THE NEW WEBBROWSER STATEMENT
[code]....
I have a picturebox and the image will be from the web
I want when the image is fully loaded inside the picturebox , then go to the next step
I am using Visual Basic 2005. The program I am creating can either bring up a form (with a bunch of buttons, listboxes and a picturebox) and the user can enter file names onto the form OR the user can drag file names from Windows Explorer and drop the names on the program icon to start the program. During the execution of the program, messages are displayed in one of the listboxes.
All this works fine except for part of the drag/drop scenario. When the drag/drop is done, the form is not fully loaded when the code function starts to put out messages. This means the user may not see any of the messages until all is complete. I have tried putting my executable code in the Form1_Shown() and even added a timer to slow things down a little, but nothing seems to work consistently.
Is there a way of stopping the main page waiting for a usercontrol to load before it can finish loading?
I have a usercontrolthat has to do a lot of DB calls which can take a few seconds making the page slow to load. Ideally I'd like the main page to load straight away and then the usercontrol content appear when it is ready.
I need to let my webbrowser finish loading before continuing. the problem is, i have the stuff that needs to be done in a do loop, so i can't use documentcompleted.
i currently have
Form2.wb.Navigate(url)
While Form2.wb.IsBusy = True
'do nothing
End While
to check if the webbrowser is loading, but it doesnt really work.
Screenshot of the page
ASPX CODE
<div style="width:729px;background:white;">
[code]......
how to get my program to submit user data into a login form and then wait until the next page is done loading so that it can examine the contents of the page and determine whether the login succeeded or failed. Here's my current code:
Public Class Dialog1
Private Sub Dialog1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code].....
wait for the document to be loaded before moving to the next line?
I am trying to test the Forward and Backwards capabilities.. but if you do the following:
Dim i = New Form
i.wbHelp.Navigate(New System.Uri("test.htm"))
i.wbHelp.Navigate(New System.Uri("test2.htm"))
i.ClickBackwards()
It doesn't run the DocumentLoaded or the Navigated() event until it is to late. To run integrated tests I would need to either wait for the result.. Or does the URI even get loaded at all if the Control is not visible?
My Startup form open very slow. How can I show a wait screen while Initialize Component. Then close this wait screen and show my Form.
You can see my attached image.
I navigate the webbrowser in my application with
Private Sub wb_DocumentCompleted(ByVal sender As Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles wb.DocumentCompleted
But I need to navigate to another page after Logging in to the website How can I wait the first page to be loaded fully then navigate to another page?
im new to vb.net and im trying to wait until a webbrowser is on a certain page and then submit a form. Here's my code but it doesnt seem to be working
[Code]...
I am using a WebBrowser control in VB.NET and calling the Print() method. I am printing out using a PDF printer and when Print() is called it is not immediately kicked off (it waits until it has completed running code for the entire Sub or block.
I need to make sure the file I am printing too is complete and continue process with this file, therefore, I would like to print on demand and get some status of when the operation is complete. I have tried usign printDocument and process without luck.
Here's my code :
Private Sub FullLoginTimer_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FullLoginTimer.Tick
Try
[code].....
How do I make the application wait for the WebBrowser to completely load a page before it proceeds.
View 4 RepliesI have a WebBrowser Control in my VB.NET application. Now the it browses through many URLs (may be 10 - 20) and I want that each of the page HTML saved in text file. Now the thing is that when I write the HTML of page in file, it does not write the HTML of current page rather than the initial one because it calls the event before even the page is loaded.
How can I wait until the page is completely loaded before calling any event?
I tried the following code but it doesn't works.
Do Until WebBrowser1.ReadyState = WebBrowserReadyState.Complete
Application.DoEvents()
Loop
I'm submitting a login form remotely with my application but it seems to move on before the next page has loaded.
I'm using
do until webbrowser.readystate = complete code loop
but still getting the problem.
I'm coding an advanced web browser. The bad thing is, is that whenever you move your cursor over the window, a wait cursor is displayed. I tried to deselect the wait cursor but it doesn't work! I'm using Visual Basic 2010 Beta 2...
View 1 RepliesI have a web browser control, what I use is:
Ret = (MainBrowser.ReadyState <> WebBrowserReadyState.Complete Or MainBrowser.IsBusy)
If ret is true, not loaded, otherwise, loaded. It works fine on winxp, however, on vista, most times, it works, sometimes, not. Do I have to use documentcomplete for this? The page is loaded from another thread, does it matter?
I'm getting spotty results trying to build a procedure that queries Yahoo finance, retrieves a stock quote and then passes the HTML body contents to a text variable. Using a WebBrowser control, it works in a 2 step fashion, using a textbox to input the symbol and a button to trigger navigation. After the WebBrowser window fills, I can pull the contents out of the browser window. In this case, it's just one number to keep things simple. The working code appears below:
[Code]...